---
format: "aidr-story-markdown/v1"
id: "308053ac246a0171282872cd14291284e96d335bf8c22d29aeaffa40665a689a"
canonical_url: "https://aidr.today/308053ac?lang=en"
title: "Claude Opus 5.5 Intelligence, Performance and Price Analysis (Max)"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-09-22T16:51:31.000Z"
category: "Models"
topics: ["anthropic","claude","llm","reasoning","benchmark","opus-5-5","amazon-bedrock","agent"]
source_urls: ["https://artificialanalysis.ai/models/claude-opus-5-5","https://news.ycombinator.com/item?id=49804316","https://aws.amazon.com/blogs/machine-learning/claude-opus-5-5-is-now-available-on-aws/","https://x.com/ArtificialAnlys/status/2102932119995756613","https://huggingnews.com/ai/update-claude-opus-55-tops-artificial-analysis-coding-agent-index-at-21p-b436c59a","https://marketbrief.now/ai/update-claude-opus-55-tops-artificial-analysis-coding-agent-index-at-21p-b436c59a","https://huggingnews.com/ai/claude-opus-55-trails-gpt-6-astra-with-312percent-weirdml-score-56b0db25","https://marketbrief.now/ai/claude-opus-55-trails-gpt-6-astra-with-312percent-weirdml-score-56b0db25"]
summary: "Analysis of Anthropic's Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback) and comparison to other AI models across key metrics including quality, price, performance (tokens per second & time to first token), context window & more."
---

# Claude Opus 5\.5 Intelligence, Performance and Price Analysis \(Max\)

> [Open the canonical story](<https://aidr.today/308053ac?lang=en>)

**Published:** 2026-09-22T16:51:31.000Z
**Category:** Models
**Topics:** anthropic, claude, llm, reasoning, benchmark, opus\-5\-5, amazon\-bedrock, agent

## Summary

Analysis of Anthropic's Claude Opus 5\.5 \(Adaptive Reasoning, Max Effort, Default Fallback\) and comparison to other AI models across key metrics including quality, price, performance \(tokens per second &amp; time to first token\), context window &amp; more\.

## Sources

- [Story source](<https://artificialanalysis.ai/models/claude-opus-5-5>)
- [Discussion](<https://news.ycombinator.com/item?id=49804316>)
- [Story source](<https://aws.amazon.com/blogs/machine-learning/claude-opus-5-5-is-now-available-on-aws/>)
- [Story source](<https://x.com/ArtificialAnlys/status/2102932119995756613>)
- [Story source](<https://huggingnews.com/ai/update-claude-opus-55-tops-artificial-analysis-coding-agent-index-at-21p-b436c59a>)
- [Story source](<https://marketbrief.now/ai/update-claude-opus-55-tops-artificial-analysis-coding-agent-index-at-21p-b436c59a>)
- [Story source](<https://huggingnews.com/ai/claude-opus-55-trails-gpt-6-astra-with-312percent-weirdml-score-56b0db25>)
- [Story source](<https://marketbrief.now/ai/claude-opus-55-trails-gpt-6-astra-with-312percent-weirdml-score-56b0db25>)